Giverny Capital Asset Management initiated a 3.5% position in Watsco amid HVAC market volatility. Learn about the growth drivers in the air conditioning sector.

Giverny Capital reports a 12.58% net return for 2025, trailing the S&P 500 Index. Explore our latest portfolio adjustments ...

Thinking of getting a new gas, electric, or hybrid water heater? Here's a rundown on today's most common choices.

"They're clean, quiet, and use a fraction of the energy of traditional systems." Upgrading your water heater can make a surprising difference to your energy bills — here's how much you could expect to ...

From traditional to microwavable, wearable to extra-fleecy, here are our favourite hot-water bottles for winter Winter essentials to get you through the cold snap The Guardian’s journalism is ...

Heat pumps can reduce carbon emissions associated with heating buildings, and many states have set aggressive targets to ...

Great Lakes Water Authority is proposing a roughly 7% water rate increase and a 6% sewer rate hike. Here's what to know.

Rahway officials are considering a November ballot referendum on the potential sale of the city's water utility.

Here's everything you need to know about First American Home Warranty, from what it covers to how much it costs.

New Jersey American Water, which serves 2.9 million people statewide, wants to hike water bills by nearly 12%.

Water bills could be going up in several Chicago suburbs and other parts of Illinois, as Illinois American Water seeks a rate increase to fund infrastructure improvements.